CN104959801B - A kind of method for removing fixed cone lining plate of crushing machine - Google Patents
A kind of method for removing fixed cone lining plate of crushing machine Download PDFInfo
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- CN104959801B CN104959801B CN201510300910.6A CN201510300910A CN104959801B CN 104959801 B CN104959801 B CN 104959801B CN 201510300910 A CN201510300910 A CN 201510300910A CN 104959801 B CN104959801 B CN 104959801B
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- jack
- liner plate
- surely
- arm support
- support crossbeam
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
- B23P19/02—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes for connecting objects by press fit or for detaching same
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Crushing And Grinding (AREA)
Abstract
The invention discloses a kind of method for removing fixed cone lining plate of crushing machine, comprises the following steps：Upper frame is padded using wooden unit；Remove the M36 bolts that liner plate is bored in 8 fixations surely；Cleaning arm support crossbeam and the surely Ore between cone liner plate upper edge；Two jack are symmetrically stuck in arm support crossbeam and surely between cone liner plate, it is ensured that the bottom of jack is placed on the centre of fixed cone liner plate upper edge, and make the top of jack withstand on the bottom of arm support crossbeam, make jack keep balance；While two jack of manual operation, the Ore surely bored liner plate and arm support crossbeam between cleaning to ensure jack and surely bore liner plate and arm support crossbeam between contact surface is constantly tapped while two jack are operated, until cone liner plate falls surely, that is, complete whole demolishing process.The method of the present invention had both reduced the waste of manpower and materials, while also shortening the repair time, it is ensured that personal safety, was to achieve many things at one stroke.
Description
Technical field
The invention belongs to disintegrating machine repair method technical field, and in particular to a kind of side of dismounting fixed cone lining plate of crushing machine
Method.
Background technology
Disintegrating machine is the emphasis equipment for processing lump ore material, and disintegrating machine can be divided into boulder crusher, intermediate crusher and fine crusher,
Through practice summary：In the broken wear liner cycle be 50 days or so, the wear liner cycle in small, broken bits be 40 days or so.In disintegrating machine
Cone liner plate surely being removed in maintenance and generally using fire weldering cutting liner plate method at present, the method has many drawbacks.Torn open with small, broken bits
As a example by liner plate is bored surely, cone liner plate is fixed between support ring and upper frame surely, is fixed by 8 M36 bolts.Fiery welding method is removed
Surely the substantially step of cone liner plate is as follows：The first step, removes fixing bolt (generally requiring 2 people, take 0.5 hour)；Second step, uses
Fire weldering will cut apart (generally requiring 2 people, take 1-2 hours) inside liner plate；3rd step, starts to hit cone, after liner plate loosens,
Fixed cone liner plate is hung out (generally requiring 7-8 people, take 1 hour or so).And sometimes one weld seam can't cause
Liner plate comes off, it is necessary to continue one weld seam of cutting on the right side, spends the time longer.This method removes liner plate two big shortcomings：The
First, labor intensive, material resources, extend the repair time；When the secondth, with fire weldering cutting liner plate, as wear liner thickness cannot be controlled,
Therefore be easy to cut to body, body caused to damage, not only liner plate install cannot precise positioning, also therefore can bury hidden
Suffer from the frequent failure for causing post facility.And early stage is due to having not been able to grasp liner plate thickness, if body is hurt, workover rig
Body is at least produced more than 10 ten thousand yuan of expense；3rd, support body is carried out by the potential safety hazard that fire weldering excision method is brought also than more serious
After lifting, it is necessary to carry out hitting cone using 7-8 people, if support body comes off in the process, it will cause very serious security incident.
Therefore, in the maintenance process of disintegrating machine, a kind of efficient and safe method for removing cone liner plate surely is sought after.
Content of the invention
It is an object of the invention to provide a kind of method for removing fixed cone lining plate of crushing machine, solves fire weldering used in prior art
Cutting liner plate method removes fixed cone lining plate of crushing machine to be wasted time and energy, easily body is caused to damage, and there is very big potential safety hazard
Problem.
The technical solution adopted in the present invention is：
A kind of method for removing fixed cone lining plate of crushing machine, specifically implements according to following steps：
Step 1, the bottom for being supported on upper frame using wooden unit make which there is distance between ground；
Step 2, removes the M36 bolts that liner plate is bored in 8 fixations surely；
Step 3, surely cleaning arm support crossbeam and the Ore between cone liner plate upper edge；
Two jack are symmetrically stuck in arm support crossbeam and are bored between liner plate surely, it is ensured that placed the bottom of jack by step 4
In the centre of fixed cone liner plate upper edge, and make the top of jack withstand on the bottom of arm support crossbeam, make jack keep balance；
Step 5, while two jack of manual operation, constantly tap while two jack are operated bore surely liner plate with
Cleaning of the Ore between arm support crossbeam to ensure jack and bore surely contact surface between liner plate and arm support crossbeam, until fixed cone lining
Plate falls, that is, complete whole demolishing process.
The characteristics of of the invention, also resides in：
In step 1, upper frame is 150mm-250mm with the distance on ground.
In step 4, the specification of jack is 10 tons.
The invention has the beneficial effects as follows：
A kind of method of dismounting fixed cone lining plate of crushing machine of the present invention, removes cone liner plate surely using jack, not only simply
Easy, and without potential safety hazard.The method of the present invention had both reduced the waste of manpower and materials, while when also shortening maintenance
Between, it is ensured that personal safety, is achieve many things at one stroke.
Description of the drawings
Fig. 1 is to bore surely connection diagram of the liner plate in disintegrating machine in the present invention.
In figure, 1. upper frame, 2. bores liner plate, 3. arm support crossbeam, 4. jack surely.
Specific embodiment
The present invention is described in further detail with specific embodiment below in conjunction with the accompanying drawings：
Annexation of the liner plate in disintegrating machine is bored in the present invention surely as shown in figure 1, the top of upper frame 1 is provided with arm support
Crossbeam 3, bores the inside that liner plate 2 is bolted to upper frame 1 by eight M36 surely, and cone liner plate 2 is located at the lower section of arm support crossbeam 3 surely.
A kind of method for removing fixed cone lining plate of crushing machine of the present invention, specifically implements according to following steps：
Step 1, the bottom for being supported on upper frame 1 using wooden unit make which there is the distance of 150mm-250mm between ground；
Step 2, removes the M36 bolts that liner plate 2 is bored in 8 fixations surely；
Step 3, surely cleaning arm support crossbeam 3 and the Ore between 2 upper edge of cone liner plate；
Two 10 tons of jack 4 are symmetrically stuck in arm support crossbeam 3 and are bored between liner plate 2 surely, it is ensured that jack 4 by step 4
Bottom is placed on the centre of fixed cone liner plate 2 upper edge, and makes the top of jack 4 withstand on the bottom of arm support crossbeam 3, makes jack
4 keep balance；
Step 5, while two jack 4 of manual operation, constantly tap while two jack 4 are operated and bore surely liner plate
Cleaning of the Ore between 2 and arm support crossbeam 3 to ensure jack 4 and bore surely contact surface between liner plate 2 and arm support crossbeam 3, directly
Fall to fixed cone liner plate 2, that is, complete whole demolishing process.
Step 1 is in order that from the ground with certain space length, cone liner plate 2 can ensure that fixed cone liner plate 2 holds surely
Easy to fall off.The guarantee arm support of implementation steps 3 crossbeam 3 and the surely cleaning between 2 upper edge of cone liner plate, can ensure 4 bottom of jack
Portion is steady, is steadily to apply pressure to create favorable conditions.
Removed using fiery welding method in prior art and bore liner plate surely, needed 7-8 people altogether, take more than 3 hours, not only waste of manpower
Material resources, can also damage body.Jack dismounting method using the present invention was not only safe but also efficient, only needs 3-4 people, takes 40 minutes,
And without potential safety hazard.The method of the present invention had both reduced the waste of manpower and materials, while also shortening the repair time, also protected
Personal safety is demonstrate,proved, has been to achieve many things at one stroke.The method of the present invention is especially particularly well-suited to remove Sandvik CH870 disintegrating machines
Liner plate is bored surely.
Claims (3)
1. a kind of remove fixed cone lining plate of crushing machine method, it is characterised in that specifically according to following steps implement：
Step 1, the bottom for being supported on upper frame (1) using wooden unit make which there is distance between ground；
Step 2, removes the M36 bolts that liner plate (2) is bored in 8 fixations surely；
Step 3, surely cleaning arm support crossbeam (3) and the Ore between cone liner plate (2) upper edge；
Two jack (4) are symmetrically stuck in arm support crossbeam (3) and are bored between liner plate (2) surely, it is ensured that jack (4) by step 4
Bottom is placed on the centre of fixed cone liner plate (2) upper edge, and makes the top of jack (4) withstand on the bottom of arm support crossbeam (3), makes
Jack (4) keeps balance；
Step 5, while two jack (4) of manual operation, constantly tap while two jack (4) are operated and bore surely liner plate
(2) Ore and between arm support crossbeam (3) with ensure jack (4) and fixed cone liner plate (2) and arm support crossbeam (3) between contact surface
Cleaning, until surely cone liner plate (2) fall, that is, complete whole demolishing process.
2. according to claim 1 a kind of remove fixed cone lining plate of crushing machine method, it is characterised in that described in step 1
The distance on upper frame (1) and ground be 150mm-250mm.
3. according to claim 1 a kind of remove fixed cone lining plate of crushing machine method, it is characterised in that described in step 4
Jack (4) specification be 10 tons.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510300910.6A CN104959801B (en) | 2015-06-03 | 2015-06-03 | A kind of method for removing fixed cone lining plate of crushing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510300910.6A CN104959801B (en) | 2015-06-03 | 2015-06-03 | A kind of method for removing fixed cone lining plate of crushing machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104959801A CN104959801A (en) | 2015-10-07 |
| CN104959801B true CN104959801B (en) | 2017-03-15 |
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ID=54213973
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510300910.6A Active CN104959801B (en) | 2015-06-03 | 2015-06-03 | A kind of method for removing fixed cone lining plate of crushing machine |
Country Status (1)
| Country | Link |
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| CN (1) | CN104959801B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106312511A (en) * | 2016-10-25 | 2017-01-11 | 洛阳栾川钼业集团股份有限公司 | Detaching method of conical breaker lining plate |
| CN108127617A (en) * | 2017-12-20 | 2018-06-08 | 安徽吉思特智能装备有限公司 | A kind of dismounting device for fixed cone lining plate of crushing machine |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201494887U (en) * | 2009-08-07 | 2010-06-02 | 中冶长天国际工程有限责任公司 | Direct-acting plate type ore feeder |
| CN201848680U (en) * | 2010-10-27 | 2011-06-01 | 鞍钢矿山建设有限公司 | Device for disassembling cross girder body and middle frame body of rough crusher |
| CN203577854U (en) * | 2013-11-28 | 2014-05-07 | 瓮福（集团）有限责任公司 | Dismounting device of adjusting sleeve of cone crusher |
| CN104070343B (en) * | 2014-06-18 | 2016-08-17 | 江西铜业股份有限公司 | A kind of rock feeder ore storage bin substrate and lining plate replacing method |
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- 2015-06-03 CN CN201510300910.6A patent/CN104959801B/en active Active
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| Publication number | Publication date |
|---|---|
| CN104959801A (en) | 2015-10-07 |
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Effective date of registration: 20190926 Address after: 471200 Hanzhuang, Donggou Village, Fudian Town, Ruyang County, Luoyang City, Henan Province Patentee after: Jinduicheng Molybdenum Industry Ruyang Co., Ltd. Address before: 710077 No. 88, Kam Yip Road, Gaoxin District, Shaanxi, Xi'an Patentee before: Jinduicheng Molybdenum Industry Co., Ltd. |
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| TR01 | Transfer of patent right |